Running Ubuntu 8.10 After about 30 minutes the display shows the screensaver. However, when the space bar is pressed or the mouse moved the system does not come alive. My power management shows (default)the computer should never go to sleep and the monitor should go to sleep after 45 minutes.

I have a dual boot setup. After I had to do a complete power shutdown and reboot the system log showed the following:

Apr 22 06:36:03 rog3236-desktop pulseaudio[5041]: ltdl-bind-now.c: Failed to find original dlopen loader.

Apr 22 06:36:03 rog3236-desktop pulseaudio[5046]: main.c: setrlimit(RLIMIT_NICE, (31, 31)) failed: Operation not permitted

Apr 22 06:36:03 rog3236-desktop pulseaudio[5046]: main.c: setrlimit(RLIMIT_RTPRIO, (9, 9)) failed: Operation not permitted

Apr 22 06:36:29 rog3236-desktop pulseaudio[5046]: module-x11-xsmp.c: X11 session manager not running.

Apr 22 06:36:29 rog3236-desktop pulseaudio[5046]: module.c: Failed to load module "module-x11-xsmp" (argument: ""): initialization failed.

Apr 22 06:37:40 rog3236-desktop python: io/hpmud/pp.c 627: unable to read device-id ret=-1

Apr 22 06:37:42 rog3236-desktop hp: io/hpmud/pp.c 627: unable to read device-id ret=-1

Apr 22 07:16:03 rog3236-desktop pulseaudio[5044]: ltdl-bind-now.c: Failed to find original dlopen loader.

Apr 22 07:16:03 rog3236-desktop pulseaudio[5046]: main.c: setrlimit(RLIMIT_NICE, (31, 31)) failed: Operation not permitted

Apr 22 07:16:03 rog3236-desktop pulseaudio[5046]: main.c: setrlimit(RLIMIT_RTPRIO, (9, 9)) failed: Operation not permitted

Apr 22 07:16:29 rog3236-desktop pulseaudio[5046]: module-x11-xsmp.c: X11 session manager not running.

Apr 22 07:16:29 rog3236-desktop pulseaudio[5046]: module.c: Failed to load module "module-x11-xsmp" (argument: ""): initialization failed.

Apr 22 07:17:41 rog3236-desktop python: io/hpmud/pp.c 627: unable to read device-id ret=-1

Apr 22 07:17:44 rog3236-desktop hp: io/hpmud/pp.c 627: unable to read device-id ret=-1

Any help resolving the issue would be appreciated.